GUSTAVUS A. ALMFELT, gave the introduction about the Basic principles of homeopathy and disussed several questions on matter- energy, health – disease and basic rules to practice homeopathy.

GUSTAVUS A. ALMFELT, answer the question, Is potentized medicine dependable and effective in the treatment of acute diseases? and What are the advantages of using potentized medicines in the treatment of acute diseases?

GUSTAVUS A. ALMFELT, described Hahnemann theory of Chronic Diseases and chronic miasm and their treatment.

In the conclusion of the book Basic principles of homeopathy by GUSTAVUS A. ALMFELT, wrote vaous laws and finer forces in nature on which the homoeopathy based.